package com.zzyl.nursing.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.dto.UserLoginDto;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.zzyl.nursing.vo.LoginVo;
import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.*;

@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService {

    @Autowired
    private WechatServiceImpl wechatService;
    @Autowired
    private TokenService tokenService;

    private static List<String> NICK_NAME_PREFIX_LIST = Arrays.asList("钱途无量",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");
    /**
     * 登录
     *
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginDto dto) {
        //1. 获取用户openId
        String openId = wechatService.getOpenId(dto.getCode());
        if (StringUtils.isBlank(openId)) {
            throw new BaseException("登录失败");
        }
        //2. 判断用户，不存在则创建
        FamilyMember member = this.lambdaQuery().eq(FamilyMember::getOpenId, openId).one();
        if (member == null) {
            member = FamilyMember.builder().openId(openId).build();
            Collections.shuffle(NICK_NAME_PREFIX_LIST);
            member.setName(NICK_NAME_PREFIX_LIST.get(0) + RandomStringUtils.randomNumeric(4));
            this.save(member);
        }
        //3. 判断手机号，不存在则根据openId获取用户手机号
        if (StringUtils.isBlank(member.getPhone())) {
            String phone = wechatService.getPhone(dto.getPhoneCode());
            if (StringUtils.isNotBlank( phone)) {
                //4. 获取到手机号，就更新用户信息
                FamilyMember updateMember = FamilyMember.builder().id(member.getId()).phone(phone).build();
                this.updateById(updateMember);
            }
        }


        //5. 生成令牌
        Map<String, Object> claimMap = new HashMap<>();
        claimMap.put("memberId", member.getId());
        claimMap.put("nickName", member.getName());

        String token = tokenService.createToken(claimMap);
        //6. 返回数据
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(member.getName());
        return loginVo;

    }
}
